144041031 has 16 divisors (see below), whose sum is σ = 213790720. Its totient is φ = 95848920.

The previous prime is 144041021. The next prime is 144041059. The reversal of 144041031 is 130140441.

It is not a de Polignac number, because 144041031 - 2⁷ = 144040903 is a prime.

It is a super-2 number, since 2×144041031² = 41495637223085922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144040995 and 144041013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144041021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10746 + ... + 20088.

It is an arithmetic number, because the mean of its divisors is an integer number (13361920).

Almost surely, 2^144041031 is an apocalyptic number.

144041031 is a deficient number, since it is larger than the sum of its proper divisors (69749689).

144041031 is an equidigital number, since it uses as much as digits as its factorization.

144041031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9923 (or 9917 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 144041031 is about 12001.7095032333. The cubic root of 144041031 is about 524.1980572809.

Adding to 144041031 its reverse (130140441), we get a palindrome (274181472).

It can be divided in two parts, 1440410 and 31, that added together give a palindrome (1440441).

The spelling of 144041031 in words is "one hundred forty-four million, forty-one thousand, thirty-one".